The SARS-CoV-2 virus and its corresponding disease COVID-19 is sweeping the globe, causing thousands of deaths. To fight it, we need to learn it. So far, we know that the viral genome encodes several proteins, including Spike protein, Nucleocapsid protein and Envelope protein. Antigens of spike and nucleocapsid proteins are of main pharmaceutical interest. To help doctors and scientists around the world fight against coronavirus, ABclonal developed multiple SARS-CoV-2 antigens expressed using human cells and bacterial cells.

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Catalog No. Name Expression Host Sequence Tag Lead Time Activity Price
RP01258 SARS-COV-2 Spike RBD HEK293 Arg319-Phe541 6×His 1-2 business days

Binding Activity

100 μg/$310
RP01271 SARS-COV-2 Spike RBD HEK293 Arg319-Phe541 mFc 1-2 business days 100 μg/$175
RP01278 SARS-COV-2 Spike RBD HEK293 Arg319-Phe541 6×His 1-2 business days

Binding Activity

100 μg/$310
RP01259 SARS-COV-2 Spike S1 HEK293 Val11-Arg682 6×HisFc 1-2 business days

Binding Activity

100 μg/$310
RP01261 SARS-COV-2 Spike S1 HEK293 Gln14-Arg683 6×HisAvi 1-2 business days

Binding Activity

100 μg/$310
RP01262 SARS-COV-2 Spike S1 HEK293 Val16-Arg685 6×His 1-2 business days

Binding Activity

100 μg/$310
RP01287 SARS-COV-2 Spike S1(D614G) HEK293 Val16-Arg685(Asp614Gly) 6×His 1-2 business days 100 μg/$310
RP01265 2019-nCoV Spike S1 HEK293 Val11-Arg683 6×His 1-2 business days

Binding Activity

100 μg/$310
RP01260LQ SARS-COV-2 S1+S2 ECD HEK293 Val11-Gln1208 6×His ~15 business days

Binding Activity

100 μg/$310
RP01260MT SARS-COV-2 S1+S2 ECD HEK293 Cys15-Gln1208 6×His 1-2 business days

Binding Activity

100 μg/$310
RP01283LQ SARS-COV-2 S1+S2 ECD(S-ECD) HEK293 Val11-Gln1208 6×His 1-2 business days 100 μg/$310
RP01291LQ SARS-COV-2 S1+S2 ECD(S-ECD)(D614G) HEK293 Val11-Gln1208(Asp614Gly) 6×His 1-2 business days 100 μg/$310
RP01267 SARS-COV-2 Spike S2 ECD Baculovirus-Insect Ser686-Pro1213 His ~15 business days 100 μg/$310
RP01263 SARS-COV-2 envelope Protein E. coli Met1-Val75 6×HisAvi 1-2 business days 100 μg/$310
RP01264 SARS-COV-2 Nucleocapsid Protein E. coli Met1-Ala419 6×His 1-2 business days

Binding Activity

100 μg/$310
RP01266 ACE2 Protein HEK293 Gln18-Ser740 6×HisAvi 1-2 business days

Binding Activity

100 μg/$465
RP01275 ACE2 Protein HEK293 Gln18-Ser740 Fc 1-2 business days

Binding Activity

100 μg/$390
RP01276 ACE2 Protein HEK293 Gln18-Ser740 6×His 1-2 business days

Binding Activity

100 μg/$390
RP01277 ACE2 Protein HEK293 Gln18-Ser740 6×His 1-2 business days 100 μg/$390
RP01270LQ SARS-COV-2 3C-like Proteinase E. coli Ser1-Gln306 6×HisAvi 1-2 business days 100 μg/$310
RP01274LQ SARS-COV-2 papain-like protease E. coli Glu1564-Lys1878 6×His 1-2 business days 100 μg/$310